uwb: add whc-rc radio control driver

Add the driver for WHCI radio controllers.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
diff --git a/drivers/uwb/Makefile b/drivers/uwb/Makefile
index b054471..bdcb494 100644
--- a/drivers/uwb/Makefile
+++ b/drivers/uwb/Makefile
@@ -1,5 +1,5 @@
 obj-$(CONFIG_UWB)		+= uwb.o
-obj-$(CONFIG_UWB_WHCI)		+= umc.o whci.o
+obj-$(CONFIG_UWB_WHCI)		+= umc.o whci.o whc-rc.o
 
 uwb-objs :=		\
 	address.o	\